Download or read book Advanced High Strength Steel And Press Hardening Proceedings Of The 4th International Conference On Advanced High Strength Steel And Press Hardening Ichsu2018 written by Ma Mingtu and published by World Scientific. This book was released on 2018-12-14 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: The automotive industry requirements for vehicle weight reduction, weight containment, improved part functionality and passenger safety have resulted in the increased use of steel grades with a fully martensitic microstructure. These steel grades are essential to improve the anti-intrusion resistance of automotive body parts and the related passenger safety during car collisions. Standard advanced high strength steel (AHSS) grades are notoriously difficult to be formed by cold stamping; they are characterized by elastic springback, poor stretch flangeability and low hole expansion ratios. Hot stamping has therefore received much attention recently as an alternative technology to produce AHSS automotive parts.In this book, selected articles from the Fourth International Conference on Advanced High Strength Steel and Press Hardening held on August 20-22th, 2018 in Hefei, China, are compiled. It focuses on AHSS for the development of press hardening of high performance sheet metal for lightweight vehicle, advanced digital manufacturing technology, as well as the physical metallurgy principles of the hot stamping process.Aiming at the process design and industrial application for hot stamping of press hardened steel and high strength aluminium alloy sheet, the effect of temperature and strain rate on the formability and mechanical properties of the products is discussed. In addition, more practical cases are provided concerning accurate modelling and multi-physics coupling simulation of the hot stamping process. Furthermore, the influence of tool design on forming process, more precise process control strategies to increase production efficiency, and the improvement of hot stamping equipment by advanced design methods will also be presented.

Download or read book Advanced High Strength Steel and Press Hardening written by Yisheng Zhang and published by World Scientific Publishing Company. This book was released on 2018 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The automotive industry requirements for vehicle weight reduction, weight containment, improved part functionality and passenger safety have resulted in the increased use of steel grades with a fully martensitic microstructure. These steel grades are essential to improve the anti-intrusion resistance of automotive body parts and the related passenger safety during car collisions. Standard advanced high strength steel (AHSS) grades are notoriously difficult to be formed by cold stamping; they are characterized by elastic springback, poor stretch flangeability and low hole expansion ratios. Hot stamping has therefore received much attention recently as an alternative technology to produce AHSS automotive parts. In this book, selected articles from the Fourth International Conference on Advanced High Strength Steel and Press Hardening held on August 20-22th, 2018 in Hefei, China, are compiled. It focuses on AHSS for the development of press hardening of high performance sheet metal for lightweight vehicle, advanced digital manufacturing technology, as well as the physical metallurgy principles of the hot stamping process. Aiming at the process design and industrial application for hot stamping of press hardened steel and high strength aluminium alloy sheet, the effect of temperature and strain rate on the formability and mechanical properties of the products is discussed. In addition, more practical cases are provided concerning accurate modelling and multi-physics coupling simulation of the hot stamping process. Furthermore, the influence of tool design on forming process, more precise process control strategies to increase production efficiency, and the improvement of hot stamping equipment by advanced design methods will also be presented.

Download or read book Advanced High Strength Steel And Press Hardening Proceedings Of The 2nd International Conference Ichsu2015 written by Yisheng Zhang and published by World Scientific. This book was released on 2016-03-11 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings brings together one hundred and ten selected papers presented at the 2nd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2015), which was held in Changsha, China, during October 15-18, 2015.To satisfy the increasingly urgent requirement of reducing the weight of vehicle structures and increasing passenger safety, ICHSU2015 provided an excellent international platform for researchers to share their knowledge and results in theory, methodology and applications of advanced high strength steel and press hardening technology.This conference aroused great interests and attentions from domestic and foreign researchers in hot stamping field. Experts in this field from Australia, China, Germany and Sweden, contributed to the collection of research results and developments. The papers cover almost all the current topics of advanced high strength steel and press hardening technology.

Download or read book Advanced High Strength Steel And Press Hardening Proceedings Of The 3rd International Conference On Advanced High Strength Steel And Press Hardening Ichsu2016 written by Yisheng Zhang and published by World Scientific. This book was released on 2017-03-03 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings brings together seventy seven selected papers presented at the 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2016), which was held in Xi’an, China, during August 25-27, 2016.In this rapid growing market in advanced high strength steel and press hardening, in particularly demand from automotive industry and sustainability community to develop light-weight materials for Body in white or BIW, has motivated us to organize ICHSU2016, soon after the successful conclusion of our ICHSU2015 last year to encourage experts all over the world to get together again to exchange note and ideas as how to move the R&D in press hardening technology forward in the new era.The purpose of holding ICHSU2016 is to satisfy the increasingly urgent requirement of reducing the weight of vehicle structures and increasing passenger safety. This conference arouses great interests and attentions from domestic and foreign researchers in hot stamping field, of the articles accepted, covering almost all the current topics of advanced high strength steel and press hardening technology, which includes materials & testing, modeling & simulation, process design, tribology & tools, equipment and product properties.

Download or read book Italian Manufacturing Association Conference written by Luigi Maria Galantucci and published by Materials Research Forum LLC. This book was released on 2023-10-15 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents new advances in the field of manufacturing technologies. It focuses on the design and engineering of manufacturing processes; additive manufacturing and reverse engineering; assembly, disassembly and circular processes; system simulation, optimization and digital manufacturing; and materials processing technology. Keywords: Human Robot, Short Term Production Planning, Thermoplastic Composite Components, Compostable Materials, Diffusion Bonding, Superplastic Forming, Hardening Technologies, Physical Simulation Tests, Numerical Model, Dissimilar Material Welding, Additive Manufacturing, Laser Powder Bed Fusion, Fused Deposition Modeling, Laser Sintering, Fused Filament Fabrication, Manufacturing System Laser Welding, Wind Blades, Bandsaw Machine, PVC Tubes, Submerged Arc Welding, Multi-Layered Coatings, Cryogenics, Metal Piercing, Picosecond Laser Processing, Carbon Nanotube; Fiber Reinforced Composites, Tools With Complex Geometry. Carbon/Epoxy Composite, Rheological Additives, PP/flax Fibers, Human Well-being, Extruded Rods & Pipes, Laser Welding, E-mobility, WAAM Process, Glass Fiber.

Download or read book Proceedings of the 6th International Conference on Advanced High Strength Steel and Press Hardening ICHSU 2022 written by Yisheng Zhang and published by Springer Nature. This book was released on 2023-04-02 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an open access book. The scope of papers is as follows (including but not limited to): Material and process of low temperature hot stamping (heating temperature 750-800°C) Cold stamping technology of advanced high strength steel 1180-1470MPa Technology and application of multi-material forming (mixed forming of carbon fiber composites, steel and aluminum) Laser blanking and defect prevention of advanced high strength steel Process of new coating of high strength steel and prevention of hydrogen embrittlement delayed fracture Research progress of multi-step hot stamping strengthening technology High strength steel/aluminum alloy and light-weight and high performance materials Hot stamping of high-strength steel/high-strength aluminium alloy Stamping and roll forming of high strength steel Cold/hot stamping of tailor-welded blanks Modeling and forming simulation of stamping components Application of advanced high strength steel stamping Material surface condition, friction and lubrication Material coatings, corrosion and corrosion protection Hot stamping Component design and body-in-white Heating and cooling methods and processes Microstructure and phase transition of cold-hot stamping forming material Tooling design and manufacturing Test and evaluation of advanced high strength steel stamping components Laser cutting and welding of advanced high strength steel stamping components Digital and intelligent technology and application of hot stamping forming equipment Lightweight design and advanced high strength steel components forming technology for commercial vehicles Other advanced forming technologies

Download or read book Advanced High Strength Steel and Press Hardening proceedings of the 2nd International Conference ICHSU2015 written by Yisheng Zhang (Materials scientist) and published by . This book was released on 2016 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The 3rd International Conference on Advanced High Strength Steel and Press Hardening ICHSU 2016 written by Yisheng Zhang (Materials scientist) and published by . This book was released on 2017 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This proceedings brings together seventy seven selected papers presented at the 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2016), which was held in Xi’an, China, during August 25–27, 2016. In this rapid growing market in advanced high strength steel and press hardening, in particularly demand from automotive industry and sustainability community to develop light-weight materials for Body in white or BIW, has motivated us to organize ICHSU2016, soon after the successful conclusion of our ICHSU2015 last year to encourage experts all over the world to get together again to exchange note and ideas as how to move the R&D in press hardening technology forward in the new era. The purpose of holding ICHSU2016 is to satisfy the increasingly urgent requirement of reducing the weight of vehicle structures and increasing passenger safety. This conference arouses great interests and attentions from domestic and foreign researchers in hot stamping field, of the articles accepted, covering almost all the current topics of advanced high strength steel and press hardening technology, which includes materials & testing, modeling & simulation, process design, tribology & tools, equipment and product properties."--Publisher's website.

Download or read book Advanced High Strength Steel and Press Hardening written by Yisheng Zhang and published by . This book was released on 2021 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hot Stamping of Ultra High Strength Steels written by Eren Billur and published by Springer. This book was released on 2018-10-05 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a comprehensive overview of hot stamping (also known as ‘press hardening’), this book examines all essential aspects of this innovative metal forming method, and explores its various uses. It investigates hot stamping from both technological and business perspectives, and outlines potential future developments. Individual chapters explore topics such as the history of hot stamping, the state of the art, materials and processes employed, and how hot stamping is currently being used in the automotive industry to create ultra-high-strength steel components. Drawing on experience and expertise gathered from academia and industry worldwide, the book offers an accessible resource for a broad readership including students, researchers, vehicle manufacturers and metal forming companies.

Download or read book Rolling of Advanced High Strength Steels written by Jingwei Zhao and published by CRC Press. This book was released on 2017-07-12 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced high strength steels (AHSSs) for auto-making are primarily produced by rolling, plus heat treatment technologies if necessary. However, due to the metallurgical complexity of AHSSs, it is impossible to roll all of the AHSS grades in a rolling mill with the same rolling technology. Each of AHSSs has unique applications in vehicles, and specified rolling technologies are required to produce high quality AHSS products where they might be the best employed to meet performance demands of the automotive parts. Such background has prompted the publication of this scholarly book in the area of rolling of AHSSs with a purpose of providing readers with a valuable technical document that can be used in the research and development of AHSSs for automotive and other manufacturing industries. With contributors from USA, Germany, Poland, Italy, Spain, Austria, Australia, China, India and Iran, the book highlights the latest advances in rolling technologies of AHSSs. It focuses on the theory, simulation and practice of the rolling of AHSSs: The book introduces the history, types and advances of AHSSs and their processes; proposes new theory that is applicable to the rolling of AHSSs, presents mathematical and numerical modelling of AHSSs in rolling; covers thermomechanical processing technologies of AHSSs; provides case studies on the rolling practice of the most popular AHSSs and includes other rolling-related technologies of AHSSs. The book will be useful for both theoretical and applied research aimed at AHSSs rolling technologies, and will be a scientific and valuable literature for the metallurgists, engineers, materials scientists, academics and graduate students who are studying and working with AHSSs and their rolling technologies worldwide.

Download or read book Advanced High Strength Steel Through Paraequilibrium Carbon Partitioning and Austenite Stabilization written by Hao Qu and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Increasing Phase Transformation Rate in Advanced High Strength Steel Applications written by Farnoosh Forouzan and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Improving the Crash Behavior of Structural Components Made of Advanced High Strength Steel by Local Heat Treatment written by Laura Conrads and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characterization and Modeling of Advanced High Strength Steels written by Jun Hu and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Generation Advanced High Strength Steels for Automotive Hot Stamping Technologies written by and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of Energy efficient Press Hardening Processes Based on Innovative Sheet and Tool Steel Alloys and Thermo mechanical Process Routes effiPRESS written by and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of the effiPRESS project was to demonstrate the performance of high efficient and cost effective press hardening processes for sheet and tubular components by implementation of new steel sheet and tool materials with improved technological properties. The new Docol 2000 steel featuring a tensile strength of 2000 MPa was characterised and its press hardening process window was determined. As reference for this evaluation, the commercially established Docol 1800 was considered. New High Thermal Conductivity tool Steels (HTCS), designated as HTCS®-23xx and HTCS®-26xx-.2, which could feature very high thermal conductivity values and hardness levels, were developed and implemented for the manufacture of the die tools with integrated optimised cooling systems. The characterisation was specially focussed on fundamental aspects such as the microstructure, the mechanical and thermal properties. Moreover, the investigated steels were thermomechanically characterised in relation to their hot forming behaviour by conventional and non-conventional test methods and standards under typical press hardening conditions. The cost-to-benefit advantages of this new steel grades were demonstrated by the design and manufacturing of sheet and tubular close-toproduction prototypes. The Hot Metal Gas Forming (HMGF) technology was integrated in the press hardening process to manufacture the tubular components. The sheet and tube workflows were supported by forming finite element simulations. Both process chains were also energetically evaluated with help of a methodology based on energy and material balancing. This report provides a technological guideline for the production of press hardened parts and tools made of these new developed press hardening steels.